Adding that it was a bad idea to turn to Michael in her time of need, the former Disney star said she's now "done" with him, and that he "doesn't know what it means to be a father. He doesn't want to be a dad."

Her fight with Dina, 50 (also mom to Michael, Jr., 24, Ali, 18, and Cody, 16) was nothing more than a standard mother-daughter dispute, she said.

"Daughters have fights with their moms," she explained. "It happens a lot. It's normal."